Ding Yi was very happy to hear that Li Er had made a decision so quickly and arranged for the deployment of the navy and mining!

This emperor is finally no longer like before, he needs to knock on the side first, follow the temptation, and then prove it with some things, he will agree!

Well, now Li Er finally stopped hesitating! If you have any ideas in the future, you will enter the palace!

Wait, you have to avoid the eldest grandson queen in the future, or ask Li Er out! Presumably Li Er won't care too much about this!

"So, Uncle Cheng, do you have something important to come to me?"

Cheng Biting Jin was stunned for a moment, then reacted and slapped Ding Yi on the back of the head!

"Your son, can't the old man come to see you if he's fine? It's really looking for pumping, no wonder you will be spanked! ”

Hearing this, Ding Yi was suddenly unhappy, and was about to speak, but he heard Cheng bite Jin and say: "It's just ...... The old man really has something to think of when he comes to you today...... Ask you! ”

I pour!

Ding Yi pretended to be dead directly, this old guy has a good mouth, but in fact there is still something! I know that this old man has nothing to do and will go to the Three Treasures Palace!

Seeing Ding Yi's actions, Cheng Biting Jin was unhappy, and said angrily: "Son, I came to ask you for advice, but I listened to His Majesty's advice, otherwise Lao Tzu would not have come to ask you for advice!" ”

This is true in his mouth, but he knows in his heart that Ding Yi must be able to help him, otherwise the emperor would not say such things.

Hearing that it was Li Er who asked this old man to come to him, Ding Yi suddenly thought of a possibility!

Li Er wouldn't use his relationship with Cheng Yanjin to let Cheng Yanjin come to take the baby from him!

If you think about it, it's really possible!

As the emperor, Li Er must be embarrassed to ask for it, so as soon as he turned his head, he reminded Cheng Yanjin to come to him!

Only Li Er's true identity is known, and only the three of them know the means of shock. And according to his own style of acting, Cheng Biting Jin will definitely give it when he asks for it!

Cheng Yanjin doesn't know what he is capable of, and he won't have any worries or fears.

What a headache!

I'm not playing anymore! These goods are better than monkeys, and they can't be played!

Although he thinks so in his heart, Cheng Yanjin has already found himself, and he still can't refuse!

"Uncle Cheng is because of the training and punishment of the army?"

Cheng Biting Jin's face was happy, and he knew that this son would not give himself face.

"The training of the punishment army is already underway, and the old man used to just lead them, and the training doesn't matter. The old man is training at sea, and this matter needs to be done by the old man himself! You also know what the domestic navy is like, if you really go to fight at sea, you will definitely die as much as you want. The old man came to you to ask if there was anything that could help the Navy in training! ”

Ding Yi thought for a while and said, "Uncle Cheng Boming let Chu Mo come here, there are some things I need to prepare." ”

What can he prepare, it's just that he doesn't want to redeem it in the system mall in front of Cheng Yanjin.

Cheng bit Jin Daxi: "Haha, the old man knows that your son has this ability, and when the old man comes back from training, he will come to the house to drink!" ”

He didn't say anything thanks, it was all in plain sight!

"I don't dare to drink alcohol!" Ding Yi shrank back into the bed and teased.

"Huh?"

"Son begging to beat!" Cheng bit Jin and was about to fight, but Ding Yi hurriedly begged for mercy.

The two chatted for a while, and Cheng Yanjin offered to leave.

Before leaving, I asked Ding Yiguan about the ceremony, and got an accurate answer and left.

The matter of the crown ceremony is very far away for Ding Yilai, and there are not many people in the 21st century who know about the crown ceremony, and there is no such thing as crowning!

Since ancient times, the crown ceremony has started in the Zhou Dynasty, and it is no longer very important in the Tang Dynasty. Only princes, princes, and noble heirs will perform crown salutes, and there are very few folk crown salutes.

The purpose of holding the crown ceremony is to remind the person who performs the crown ceremony: from now on, he will be transformed from a "child" who has no responsibility in the family to an adult who has officially stepped into the society, and only by practicing the virtues of filial piety, loyalty, and obedience can he become a qualified son, a qualified younger brother, a qualified subordinate, a qualified junior, and a qualified social role. Only in this way can we be called human beings and be qualified to govern others.

The crown ceremony was twenty years old at the beginning, and the prince was fifteen years old, but this ritual was inherited from the Tang Dynasty and there were no so many constraints.

At the age of fifteen, the crown ceremony can be celebrated.

The date of the crown ceremony is usually chosen on the birthday of the person who performs the crown prayer, or on a day of great significance to him.

May 20 was an important day for Ding Yi, but the plan could not keep up with the changes, and the time was delayed, so he had to move it back.

His birthday is still in winter, but the day to enter the court is not far off.

Entering the Tang Dynasty is also an important day for him!

It's time to prepare.

promised Cheng to bite the gold, and Ding Yi quickly did it.

Monsoon navigation, geographic navigation, cultural positioning and navigation, marine tide knowledge, Beiyang navigation guide of the Song Dynasty, "Waterway Guide Map" of the Ming Dynasty, ship maneuvering technology, etc., more than ten books on navigation were exchanged at one time.

There are also drawings of the compass, astrolabe, quadrant, sextant, and a nautical chart.

……

Cheng Biting Jin returned to the house, and sent someone to call Cheng Chumo.

Cheng Chumo returned to Chang'an a month ago to participate in the selection of the penalty army, which was the benefit that Li Er gave to the heirs of these generals.

Later, he will go to Qinling with his old father, as well as dozens of military generals such as Yu Chi Baolin.

Cheng Yanjin did not express an opinion on the choice of his eldest son, if the boss can break out on his own, he will hand over the family business to Cheng Chuliang.

And the second child is now managing a department in Xincheng, which is doing very well. Let his Cheng family also have a person who is from the text!

"Father!" Cheng Chu saluted silently and respectfully.

Cheng Yanjin nodded with satisfaction, it was right to let the two sons follow Ding Yi, although the boss was not like the previous two years to jump to rebel against him, but he was much more stable than before.

"Well, sit down!"

"What does the father have to do with the child?"

The corners of Cheng Jin's mouth twitched, he was really not used to this kind of conversation.

"Ming went to Ding Yi to get something!"

"Yes, the kid knows!" Cheng Chu replied silently.

“……”

Cheng Yanjin was thinking about the purpose behind the emperor's move to let him find Ding Yi at this time, and he was not in the mood to have a son.

He is not a simple man, although the naval training is difficult, Datang also has a navy, which can be explored step by step.

And the emperor asked him to ask Ding Yi for help, he must have known that Ding Yi had a better way, but he was not easy to come forward.

So I can only let myself go to Ding Yi!

But why did the emperor affirm that Ding Yi had something good, and didn't order Ding Yi to sacrifice it?

After thinking about it, Cheng Yanjin didn't think of a reasonable explanation.

But I heard Cheng Chumo's voice: "Father, is there anything else?" ”

"Well, ah! It's okay, there you go! ”

"Since the father is fine, the child is fine!"

"Huh? You! ”

"Let's fight!"

…………